CN104822907A - Control arrangement of exhaust-gas turbocharger - Google Patents
Control arrangement of exhaust-gas turbocharger Download PDFInfo
- Publication number
- CN104822907A CN104822907A CN201380062884.7A CN201380062884A CN104822907A CN 104822907 A CN104822907 A CN 104822907A CN 201380062884 A CN201380062884 A CN 201380062884A CN 104822907 A CN104822907 A CN 104822907A
- Authority
- CN
- China
- Prior art keywords
- control
- lever
- bearing sleeve
- link
- control shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
- F02B37/186—Arrangements of actuators or linkage for bypass valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The invention relates to a control arrangement (1) of an exhaust-gas turbocharger (2), having a bearing bushing (3); having a control shaft (4) which is connected at a first end (5) to a connecting lever (6) and which is guided in the bearing bushing (3); and having a connecting piece (7) which is arranged on the connecting lever (6), wherein the connecting piece (7) is arranged on a lever surface (8), which faces toward the bearing bushing (3), of the connecting lever (6).
Description
The present invention relates to the control arrangement of exhaust turbine supercharger as described in the preamble according to claim 1 and relate to the turbine cylinder of exhaust turbine supercharger as described in the preamble according to claim 6.
The control arrangement of described type and the turbine cylinder of described type known from DE 20 2,007 019 447U1.Described file specification is a kind of has an exhaust turbine supercharger controlling to arrange, this control arrangement has a Control Shaft, this Control Shaft is used for activating wastegate flap by an actuator, and described Control Shaft is directed to and is connected on an adjustment (adjusting) lever at its free end in a bearing sleeve.Deviate from the lever of the bearing sleeve of this Control Shaft on the surface in sensing, arranged a link, an adjustable lever of this actuator is connected on this link.
The object of this invention is to provide a kind of control arrangement of type specified by the preamble of claim 1 and a kind of turbine cylinder of type specified by the preamble of claim 6, utilize this control arrangement and this turbine cylinder that the actuating of this Control Shaft can be made to be optimized.
This purpose is realized by the feature of claim 1.
By means of the following fact, this link is arranged at a lever of this connection lever on the surface, this lever surface is towards this bearing sleeve or be arranged within it towards this bearing sleeve turbo machine wall, likely realize this adjusting axle to activated and be relocated with the central direction at this bearing sleeve, which improve the control characteristic and the control characteristic therefore improved according to turbine cylinder of the present invention that control to arrange according to according to the present invention.
These dependent claims contain multiple Advantageous developments of the present invention.
A kind of turbine cylinder of exhaust turbine supercharger is defined as a kind of independent vendible product by claim 6.
Further details of the present invention, advantage and feature can become clear with reference to accompanying drawing from the following explanation of an exemplary embodiment, in the accompanying drawings:
Fig. 1 is the diagrammatic illustration simplified according to the schematic height of a kind of exhaust turbine supercharger of the present invention, and this exhaust turbine supercharger can be equipped with and control arrange and can be equipped with according to a turbine cylinder of the present invention according to one of the present invention;
Fig. 2 shows according to the decomposition diagram controlling the perspective view arranged of the present invention, and
The cross section that Fig. 3 shows through a turbine cylinder according to the present invention illustrates.
Fig. 1 is the diagrammatic illustration simplified according to the schematic height of a kind of exhaust turbine supercharger 2 of the present invention, and this exhaust turbine supercharger can have a turbine cylinder 17, and this turbine cylinder will be described based on Fig. 3; And one controls to arrange, this control arrangement will make an explanation based on Fig. 2 hereinafter.
As conventional, this turbosupercharger 2 has a compressor 20, and this compressor is with a compressor impeller 21 in compressor housing 22; Have this turbine cylinder 17, this turbine cylinder is with a turbine wheel 25 and a bypass opening 18; And there is a bearing housing 23, this compressor housing 22 is connected with this turbine cylinder 17 by this bearing housing.In this bearing housing 23, installed an axle 24, this axle supports this compressor impeller 21 and this turbine wheel 25 respectively in its tail end.
Fig. 2 is an exploded perspective diagram according to control arrangement 1 of the present invention, and this control arrangement can be used in the exhaust turbine supercharger 2 of described type.
This control arrangement 1 has a bearing sleeve 3, and this bearing sleeve has cylindrical form in this example and this bearing sleeve has an annular stop portion 11 on its external peripheral surface.
In addition, this control arrangement 1 has a Control Shaft 4, and this Control Shaft is connected to one at the first end 5 place and connects on lever 6.As shown in Figure 2, this connection lever 6 has the lever surface 9 that lever towards this bearing sleeve 3 surface 8 and sensing deviate from this bearing sleeve 3.On this lever surface 8 towards this bearing sleeve 3, arranged a link 7, this link can such as be connected on the adjustable lever of a pneumatic controller.
In particularly preferred embodiment shown in fig. 2, this control arrangement 1 also has a disk spacer 12, and when being in mounted state, this disk spacer is against the surface, a face 13 of this bearing sleeve 3.
This control arrangement 1 can such as be connected on a control gear 14, this control gear shows equally in fig. 2, described control gear has a wastegate flap 15 in the example shown, and this wastegate flap is arranged on the first end 16A of a flap lever 16.
The end 16B of this flap lever 16 is designed to the end 10 receiving this Control Shaft 4, and make like this when being in final mounted state, disk spacer 12 is arranged between the surface, face 13 of this end 16B and this bearing sleeve 3.
The control gear 14 being arranged to form with a wastegate shown in fig. 2 is only an example of control gear, and this control gear can be interacted with the actuator do not shown in the accompanying drawings by control arrangement 1 according to the present invention.But the use of this control arrangement 1 is not limited to and is combined with the wastegate arrangement on turbine cylinder, as in figure 3 show.
The turbine cylinder 17 put on display is in figure 3 equipped with and arranges 1 based on the control described in Fig. 2.All parts based on the described control arrangement 1 illustrated by Fig. 2 indicate with identical reference number in figure 3.As also shown in figure 3, when being activated accordingly by above-mentioned actuator, this wastegate flap 15 is closed a bypass opening 18 or is opened described bypass opening 18, but this actuator does not show in figure 3, and the controlling rod of this actuator is bonded on this link 7.
Fig. 3 to show in the channel recess 26 that this bearing housing 3 is arranged in the shell body wall 19 of this bearing housing 17 and is resisted against the face of described shell body wall 19 on the surface by its blocked part 11.Fig. 3 also shows at this, when this control arrangement 1 is in mounted state in this turbine cylinder 17, this link 7 point to described shell body wall 19 and and then same towards this bearing sleeve 3, and this lever surface 9 is pointed to and is deviated from described parts, as easily seen clearly from Fig. 3.
Also the distance A indicated in figure 3 shows, due to this link 17 this orientation on the direction of this shell body wall 19 or this bearing sleeve 3, this bearing sleeve 3 can hinge structure lengthen significantly, first this improve the guiding of this Control Shaft 4 and secondly optimize the actuating of this Control Shaft 4, because because above-mentioned its extends, described actuating can be reorientated on the central direction of this bearing sleeve 3.
Except above written explanation of the present invention, hereby clearly with reference in Fig. 1 to Fig. 3 to diagrammatic illustration of the present invention, for extra disclosure of the present invention.
Reference list
1 controls to arrange
2 exhaust turbine superchargers
3 bearing sleeves
4 Control Shafts
First end of 5 Control Shafts
6 connect lever
6A connects the first end of lever
6B connects the second end of lever
7 links
8 is surperficial towards the lever of this bearing sleeve 3
The 9 lever surfaces turned to
Second end of 10 Control Shafts 4
11 blocked parts
12 disk spacers
13 surfaces
14 control gear
15 wastegate flaps
16 flap levers
17 turbine cylinders
18 bypass openings
19 shell body walls
20 compressors
21 compressor impellers
22 compressor housings
23 bearing housinges
24 axles
25 turbine wheels
The longitudinal axis of L exhaust turbine supercharger
A distance
Claims (7)
1. the one of exhaust turbine supercharger (2) controls to arrange (1), and this control arranges,
-there is a bearing housing (3);
-there is a Control Shaft (4), this Control Shaft is connected to one and connects upper and this Control Shaft of lever (6) and be directed in this bearing sleeve (3) at the first end (5) place; And
-there is a link (7), this link is arranged on this connection lever (6),
Wherein
-this link (7) is arranged on a lever surface (8) of this connection lever (6), and this lever surface is towards this bearing sleeve (3).
2. control as claimed in claim 1 to arrange, wherein this bearing sleeve (3) has an outer annular blocked part (11).
3. control as claimed in claim 1 or 2 to arrange, which provide a disk spacer (12), this disk spacer can be placed in the surface, face (13) of this bearing sleeve (3).
4. the control arrangement as described in one of claims 1 to 3, wherein, a control gear (14) is arranged on second end (10) of this Control Shaft (4).
5. control as claimed in claim 4 to arrange, wherein this control gear (14) has a wastegate flap (15), this wastegate flap is arranged on a flap lever (16), and this flap lever is fixed on second end (10) of this Control Shaft (4).
6. the turbine cylinder (17) of an exhaust turbine supercharger (2), this turbine cylinder,
-there is a bypass opening (18); And
-there is a control gear (14), this control gear is operatively coupled to one and controls to arrange on (1), and this control arrangement has with lower component:
-one bearing sleeve (3);
-one Control Shaft (4), this Control Shaft is connected to one and connects upper and this Control Shaft of lever (6) and be directed in this bearing sleeve (3) at the first end (5) place; And
-one link, this link is arranged on this connection lever (6),
Wherein
-this link (7) is arranged on a lever surface (8) of this adjustment (adjusting) lever (6), this lever surface is towards this bearing sleeve (3) or towards a shell body wall (19), this bearing sleeve (3) is arranged in this shell body wall.
7. turbine cylinder as claimed in claim 6, is characterized by one of claim 2 to 5.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012024531.9 | 2012-12-14 | ||
| DE102012024531 | 2012-12-14 | ||
| PCT/US2013/071457 WO2014092976A1 (en) | 2012-12-14 | 2013-11-22 | Control arrangement of an exhaust-gas turbocharger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104822907A true CN104822907A (en) | 2015-08-05 |
| CN104822907B CN104822907B (en) | 2017-09-19 |
Family
ID=50934820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380062884.7A Active CN104822907B (en) | 2012-12-14 | 2013-11-22 | The control arrangement of exhaust turbine supercharger |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9915196B2 (en) |
| JP (2) | JP2015537163A (en) |
| KR (1) | KR102076645B1 (en) |
| CN (1) | CN104822907B (en) |
| DE (1) | DE112013005427T5 (en) |
| WO (1) | WO2014092976A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6241546B2 (en) * | 2014-06-09 | 2017-12-06 | 株式会社Ihi | Turbocharger |
| JP6724826B2 (en) * | 2017-03-13 | 2020-07-15 | トヨタ自動車株式会社 | Supercharger |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006046810A1 (en) * | 2004-10-28 | 2006-05-04 | Jung Wan Jung | Waste gate unit for turbocharger |
| DE102006028800A1 (en) * | 2006-06-23 | 2007-12-27 | Bayerische Motoren Werke Ag | Two-stage exhaust gas turbocharger for internal-combustion engine, has locking plate formed on concave formed side that is turned to bypass, where locking plate is tiltable over swivel arm that is tiltably arranged at housing |
| WO2010104695A2 (en) * | 2009-03-09 | 2010-09-16 | Borgwarner Inc. | Exhaust-gas turbocharger |
| WO2010135102A2 (en) * | 2009-05-18 | 2010-11-25 | Borgwarner Inc. | Turbocharger |
| WO2010135104A2 (en) * | 2009-05-18 | 2010-11-25 | Borgwarner Inc. | Turbocharger |
| WO2012047527A2 (en) * | 2010-09-27 | 2012-04-12 | Borgwarner Inc. | Method for manufacturing a turbocharger |
| US8172513B2 (en) * | 2005-06-02 | 2012-05-08 | Borgwarner Inc. | Adjusting shaft arrangement of a turbocharger |
| DE202007019447U1 (en) * | 2006-04-19 | 2012-08-29 | Borgwarner Inc. | turbocharger |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3541508C1 (en) * | 1985-11-23 | 1987-02-05 | Kuehnle Kopp Kausch Ag | Exhaust gas turbocharger |
| JPH08334030A (en) * | 1995-06-06 | 1996-12-17 | Aisan Ind Co Ltd | Waist gate valve of turbocharger |
| US5947681A (en) * | 1997-03-17 | 1999-09-07 | Alliedsignal Inc. | Pressure balanced dual axle variable nozzle turbocharger |
| WO2005008041A1 (en) * | 2003-07-11 | 2005-01-27 | Malcolm George Leavesley | Turbocharger apparatus having an exhaust gas sealing system for preventing gas leakage from the turbocharger apparatus |
| JP2005113797A (en) * | 2003-10-08 | 2005-04-28 | Aisin Seiki Co Ltd | Exhaust-gas sealing structure for turbocharger |
| JP5260082B2 (en) * | 2008-02-26 | 2013-08-14 | 三菱重工業株式会社 | Turbocharger exhaust bypass valve |
| US8820709B2 (en) * | 2011-03-14 | 2014-09-02 | Honeywell International Inc. | Wastegates and wastegate components |
| DE202011109832U1 (en) * | 2011-06-17 | 2012-04-03 | Elringklinger Ag | Actuating device for an exhaust gas flow control of an exhaust gas turbocharger |
| DE102011077766A1 (en) * | 2011-06-17 | 2012-12-20 | Elringklinger Ag | Actuating device for an exhaust gas flow control of an exhaust gas turbocharger |
-
2013
- 2013-11-22 US US14/650,689 patent/US9915196B2/en active Active
- 2013-11-22 KR KR1020157017560A patent/KR102076645B1/en active IP Right Grant
- 2013-11-22 CN CN201380062884.7A patent/CN104822907B/en active Active
- 2013-11-22 DE DE112013005427.2T patent/DE112013005427T5/en active Pending
- 2013-11-22 JP JP2015547383A patent/JP2015537163A/en not_active Ceased
- 2013-11-22 WO PCT/US2013/071457 patent/WO2014092976A1/en active Application Filing
-
2017
- 2017-11-09 JP JP2017216005A patent/JP6471208B2/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006046810A1 (en) * | 2004-10-28 | 2006-05-04 | Jung Wan Jung | Waste gate unit for turbocharger |
| US8172513B2 (en) * | 2005-06-02 | 2012-05-08 | Borgwarner Inc. | Adjusting shaft arrangement of a turbocharger |
| DE202007019447U1 (en) * | 2006-04-19 | 2012-08-29 | Borgwarner Inc. | turbocharger |
| DE102006028800A1 (en) * | 2006-06-23 | 2007-12-27 | Bayerische Motoren Werke Ag | Two-stage exhaust gas turbocharger for internal-combustion engine, has locking plate formed on concave formed side that is turned to bypass, where locking plate is tiltable over swivel arm that is tiltably arranged at housing |
| WO2010104695A2 (en) * | 2009-03-09 | 2010-09-16 | Borgwarner Inc. | Exhaust-gas turbocharger |
| WO2010135102A2 (en) * | 2009-05-18 | 2010-11-25 | Borgwarner Inc. | Turbocharger |
| WO2010135104A2 (en) * | 2009-05-18 | 2010-11-25 | Borgwarner Inc. | Turbocharger |
| WO2012047527A2 (en) * | 2010-09-27 | 2012-04-12 | Borgwarner Inc. | Method for manufacturing a turbocharger |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6471208B2 (en) | 2019-02-13 |
| US20150330292A1 (en) | 2015-11-19 |
| WO2014092976A1 (en) | 2014-06-19 |
| CN104822907B (en) | 2017-09-19 |
| US9915196B2 (en) | 2018-03-13 |
| JP2015537163A (en) | 2015-12-24 |
| KR102076645B1 (en) | 2020-05-19 |
| DE112013005427T5 (en) | 2015-08-06 |
| JP2018040367A (en) | 2018-03-15 |
| KR20150091497A (en) | 2015-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |